
<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>分类管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="user-search">
      <el-form-item label="搜索：">
        <el-select v-model="selectf" placeholder="请选择分类">
        <el-option
          v-for="item in listDatas"
          :key="item.sotr_id"
          :label="item.sotr_id"
          :value="item.sort_name"
        >
        </el-option>
      </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          size="small"
          type="primary"
          icon="el-icon-search"
          @click="search"
          >搜索</el-button
        >
        <el-button
          size="small"
          type="primary"
          icon="el-icon-plus"
          @click="handleEdit()"
          >添加</el-button
        >
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table
      size="small"
      :data="listData"
      highlight-current-row
      v-loading="loading"
      border
      element-loading-text="拼命加载中"
      style="width: 100%"
    >
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="sort_id" label="分类id" width="300">
      </el-table-column>
      <el-table-column sortable prop="sort_name" label="分类名称" width="300">
      </el-table-column>
      <el-table-column
        sortable
        prop="sort_description"
        label="分类描述"
        width="300"
      >
 
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="300">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)"
            >编辑</el-button
          >
          <el-button
            size="mini"
            type="danger"
            @click="deleteUser(scope.$index, scope.row)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination
      v-bind:child-msg="pageparm"
      @callFather="callFather"
    ></Pagination>
    <!-- 编辑界面 -->
    <el-dialog
      :title="title"
      :visible.sync="editFormVisible"
      width="30%"
      @click="closeDialog('edit')"
    >
      <el-form
        label-width="120px"
        :model="editForm"
        ref="editForm"
        :rules="rules"
      >
        <el-form-item label="分类id" prop="sotr_id">
          <el-input
            size="small"
            v-model="editForm.sort_id"
            auto-complete="off"
            placeholder="请输入分类id"
          ></el-input>
        </el-form-item>
        <el-form-item label="分类名称" prop="sort_name">
          <el-input
            size="small"
            v-model="editForm.sort_name"
            auto-complete="off"
            placeholder="请输入分类名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="分类描述" prop="sort_description">
          <el-input
            size="small"
            v-model="editForm.sort_description"
            auto-complete="off"
            placeholder="请输入分类描述"
          ></el-input>
        </el-form-item>
      </el-form>
  <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="updateForm('editForm')"
          >更新</el-button
        >
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="addForm('editForm')"
          >添加</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { sortall,select,add,del,update } from "../../api/sortapi";
import Pagination from "../../components/Pagination";
export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      title: "添加",
      editForm: {
        sort_id: "",
        sort_name: "",
       sort_description: "",
      },
      // rules 表单验证
      rules: {
        systemNo: [
          { required: true, message: "请输入分类id", trigger: "blur" },
        ],
        roleNo: [
          { required: true, message: "请输入分类名称", trigger: "blur" },
        ],
        roleName: [
          { required: true, message: "请输入分类描述", trigger: "blur" },
        ],
      },
      selectf:'',
      formInline: {
        page: 1,
        limit: 10,
        varLable: "",
        varName: "",
        token: localStorage.getItem("logintoken"),
      },
      // 删除
      seletedata: {
        ids: "",
        token: localStorage.getItem("logintoken"),
      },
      userparm: [], //搜索权限
      listData: [], //用户数据
       listDatas: [],//分类
      // 数据权限
      // 选中
      checkmenu: [],
      //参数role
      saveroleId: "",
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 10,
      },
    };
  },
  // 注册组件
  components: {
    Pagination,
  },


  watch: {},

  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline);
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    // 获取角色列表
    getdata(parameter) {
      // 模拟数据
      let res = {
        code: 0,
        msg: null,
        count: 6,
      };
      this.loading = false;
      // 分页赋值
      this.pageparm.currentPage = this.formInline.page;
      this.pageparm.pageSize = this.formInline.limit;
      this.pageparm.total = res.count;
      sortall()
        .then((res) => {
          this.loading = false;
          if (res.success == 404) {
            this.$message({
              type: "info",
              message: res.msg,
            });
          } else {
            console.log(res)
            this.listData = res;
            this.listDatas = res;
            // 分页赋值
            this.pageparm.currentPage = this.formInline.page;
            this.pageparm.pageSize = this.formInline.limit;
            this.pageparm.total = res.count;
          }
        })
        .catch((err) => {
          this.loading = false;
          this.$message.error("获取分类列表失败，请稍后再试！");
        });
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage;
      this.formInline.limit = parm.pageSize;
      this.getdata(this.formInline);
    },
    // 搜索事件
    search() {
      select(this.selectf).then(res=>{
        if(res==404){
           this.$message({
            type: "error",
            message: "查询的用户id不存在",
          });
        } else {
          this.listData.splice(res);
          this.listData.push(res);
          sortall()
        .then((res) => { this.listDatas=res})
          this.pageparm.currentPage = this.formInline.page;
          this.pageparm.pageSize = this.formInline.limit;
          this.pageparm.total = res.count;
        }
      })
    
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.editFormVisible = true;
      if (row != undefined && row != "undefined") {
        this.title = "修改";
        this.editForm.sort_id = row.sort_id ;
        this.editForm.sort_name = row.sort_name;
        this.editForm.sort_description= row.sort_description;
      } else {
        this.title = "添加";
        this.editForm.sort_id = '' ;
        this.editForm.sort_name ='';
        this.editForm.sort_description= '';
      }
    },
    // 编辑、增加页面保存方法
    updateForm(editData) {
      this.$refs[editData].validate((valid) => {
        if (valid) {
         update(this.editForm)
            .then((res) => {
              this.editFormVisible = false;
              this.loading = false;
              if (res==200) {
          this.getdata(this.formInline);
                this.$message({
                  type: "success",
                  message: "分类更新成功！",
                });
                this.getdata(parameter)
              } else {
                this.$message({
                  type: "info",
                  message: res.msg,
                });
              }
            })
            
        } 
      });
    },
   addForm(editData) {
      this.$refs[editData].validate((valid) => {
        if (valid) {
        add(this.editForm)
            .then((res) => {
              this.editFormVisible = false;
              this.loading = false;
              if (res==200) {
          this.getdata(this.formInline);
                this.$message({
                  type: "success",
                  message: "分类更新成功！",
                });
                this.getdata(parameter)
              } else {
                this.$message({
                  type: "info",
                  message: res.msg,
                });
              }
            })
            
        } 
      });
    },
    // 删除角色
    deleteUser(index, row) {
      this.$confirm("确定要删除吗?", "信息", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
         del(row.sort_id)
            .then((res) => {
              if (res==200) {
                this.$message({
                  type: "success",
                  message: "分类已删除！",
                });
                this.getdata(this.formInline);
              } else {
                this.$message({
                  type: "info",
                  message: res.msg,
                });
              }
            })
            .catch((err) => {
              this.loading = false;
              this.$message.error("分类删除失败，请稍后再试！");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除",
          });
        });
    },
    // 数据权限
   
    // 选中菜单
    changemenu(arr) {
      let change = [];
      for (let i = 0; i < arr.length; i++) {
        if (arr[i].checked) {
          change.push(arr[i].id);
        }
      }
      this.checkmenu = change;
    },
   
    // 关闭编辑、增加弹出框
   closeDialog() {
      this.editFormVisible = false;
    },
  },
};
</script>

<style scoped>
.user-search {
  margin-top: 20px;
}
.userRole {
  width: 100%;
}
</style>

 